Will upvote every answer! multiple choice questions!

which is true for graph of f(x)= -(x-2)^
a. f(x) increases for x> -2
b. f(x) increases for x< 2
c. f(x) decreases for x> -2
d. f(x) decreases for x< 2

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.